133063013433365 has 4 divisors (see below), whose sum is σ = 159675616120044. Its totient is φ = 106450410746688.

The previous prime is 133063013433347. The next prime is 133063013433403. The reversal of 133063013433365 is 563334310360331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 86396708970289 + 46666304463076 = 9294983^2 + 6831274^2 .

It is a cyclic number.

It is not a de Polignac number, because 133063013433365 - 2¹⁶ = 133063013367829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13306301343332 + ... + 13306301343341.

It is an arithmetic number, because the mean of its divisors is an integer number (39918904030011).

Almost surely, 2^{133063013433365} is an apocalyptic number.

It is an amenable number.

133063013433365 is a deficient number, since it is larger than the sum of its proper divisors (26612602686679).

133063013433365 is an equidigital number, since it uses as much as digits as its factorization.

133063013433365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26612602686678.

The product of its (nonzero) digits is 1574640, while the sum is 44.

Adding to 133063013433365 its reverse (563334310360331), we get a palindrome (696397323793696).

The spelling of 133063013433365 in words is "one hundred thirty-three trillion, sixty-three billion, thirteen million, four hundred thirty-three thousand, three hundred sixty-five".